:root {
  color-scheme: dark;
  --bg: #07110f;
  --panel: #0d1c19;
  --text: #edf7f3;
  --muted: #a9bbb5;
  --accent: #69e6ba;
  --border: #24413a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top right, #12342c 0, var(--bg) 38rem);
  color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
main { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 72px 0 40px; }
.hero { padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.hero.compact { padding-bottom: 20px; }
.eyebrow { color: var(--accent); font-size: .78rem; font-weight: 750; letter-spacing: .14em; }
h1 { margin: 10px 0 14px; max-width: 700px; font-size: clamp(2.4rem, 8vw, 4.8rem); line-height: .98; letter-spacing: -.055em; }
.compact h1 { font-size: clamp(2.2rem, 7vw, 4rem); }
h2 { margin: 0 0 8px; font-size: 1.25rem; }
p { margin: 0; color: var(--muted); }
.lead { max-width: 650px; font-size: 1.15rem; }
section { margin-top: 24px; padding: 24px; background: color-mix(in srgb, var(--panel) 86%, transparent); border: 1px solid var(--border); border-radius: 16px; }
a { color: var(--accent); }
.button { display: inline-block; margin-top: 18px; padding: 10px 16px; border: 1px solid var(--accent); border-radius: 999px; text-decoration: none; font-weight: 700; }
footer { display: flex; justify-content: center; gap: 22px; padding: 26px 20px 44px; color: var(--muted); font-size: .9rem; }
footer a { color: inherit; }
@media (max-width: 520px) { main { width: min(100% - 24px, 760px); padding-top: 44px; } section { padding: 20px; } footer { flex-wrap: wrap; } }